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Title: Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters

Abstract

Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

Inventors:
; ;
Issue Date:
Research Org.:
Research Triangle Institute
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
672642
Patent Number(s):
5,808,148
Application Number:
PAN: 8-775,935
Assignee:
Eastman Chemical Co., Kingsport, TN (United States) PTO; SCA: 400201; PA: EDB-98:120380; SN: 98002026833
DOE Contract Number:  
AC22-94PC94065
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 15 Sep 1998
Country of Publication:
United States
Language:
English
Subject:
40 CHEMISTRY; CARBOXYLIC ACIDS; CARBOXYLIC ACID ESTERS; CHEMICAL PREPARATION; FORMALDEHYDE; ANHYDRIDES; NIOBIUM OXIDES; CATALYTIC EFFECTS

Citation Formats

Gogate, M.R., Spivey, J.J., and Zoeller, J.R. Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters. United States: N. p., 1998. Web.
Gogate, M.R., Spivey, J.J., & Zoeller, J.R. Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters. United States.
Gogate, M.R., Spivey, J.J., and Zoeller, J.R. Tue . "Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters". United States.
@article{osti_672642,
title = {Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters},
author = {Gogate, M.R. and Spivey, J.J. and Zoeller, J.R.},
abstractNote = {Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {9}
}